🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 45.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,571,205 km

• M1: 61,784 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.94 AU - 2.82 AU

Year: 1362 Days

Day: 43.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 89 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,571,205 km

• M1: 13,464 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.65 AU - 3.13 AU

Year: 1822 Days

Day: 28.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,571,205 km

• M1: 64,327 km (0.03 R)
• M2: 426,055 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 12

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.36 AU - 6.38 AU

Year: 4615 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,571,205 km

• M1: 149,299 km (0.054 R)
• M2: 542,442 km (0.071 R)
• M3: 1,129,614 km (0.046 R)
• M4: 1,508,395 km (0.099 R)
• M5: 2,307,547 km (0.072 R)
• M6: 2,778,780 km (0.066 R)
• M7: 3,687,737 km (0.108 R)
• M8: 4,200,708 km (0.115 R)
• M9: 5,612,314 km (0.078 R)
• M10: 8,524,685 km (0.104 R)
• M11: 11,954,515 km (0.105 R)
• M12: 13,573,015 km (0.094 R)
• M13: 14,695,298 km (0.095 R)
• M14: 15,387,039 km (0.119 R)
• M15: 16,493,464 km (0.074 R)
• M16: 17,357,542 km (0.118 R)
• M17: 18,373,012 km (0.065 R)
• M18: 19,745,573 km (0.111 R)
• M19: 23,331,134 km (0.063 R)
• M20: 24,346,305 km (0.095 R)
• M21: 25,315,101 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689

Radius: 12.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.95 AU - 13.23 AU

Year: 15590 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,571,205 km

• M1: 156,779 km (0.111 R)
• M2: 842,535 km (0.049 R)
• M3: 2,733,452 km (0.107 R)
• M4: 4,310,214 km (0.03 R)
• M5: 5,756,825 km (0.112 R)
• M6: 6,717,094 km (0.117 R)
• M7: 7,781,483 km (0.084 R)
• M8: 8,551,463 km (0.117 R)
• M9: 9,692,296 km (0.105 R)
• M10: 10,412,760 km (0.088 R)
• M11: 11,468,921 km (0.1 R)
• M12: 12,211,824 km (0.062 R)
• M13: 15,067,049 km (0.043 R)
• M14: 17,361,132 km (0.074 R)
• M15: 18,010,387 km (0.057 R)
• M16: 18,507,800 km (0.08 R)
• M17: 18,929,217 km (0.029 R)
• M18: 22,156,342 km (0.103 R)
• M19: 24,501,139 km (0.073 R)
• M20: 25,009,622 km (0.098 R)
• M21: 26,153,298 km (0.089 R)
• M22: 34,010,178 km (0.108 R)
• M23: 36,458,198 km (0.11 R)
• M24: 37,792,611 km (0.06 R)
• M25: 42,867,120 km (0.064 R)
• M26: 43,903,833 km (0.051 R)
• M27: 50,972,632 km (0.082 R)
• M28: 51,802,003 km (0.076 R)
• M29: 52,978,291 km (0.062 R)
• M30: 60,783,111 km (0.12 R)
• M31: 63,227,989 km (0.026 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 19,827 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit